baber/WOPTO huggingface dataset:
Patent KR-20040000792-A (KR)
Title: Water injection device in pug mill
Inventor: YOO GWANG HUI
IPC: F27D99/00
Filed: 2002-06-25
Abstract: PURPOSE: A water spray apparatus of pug mill is provided to increase dust removal ratio so that discharge of environment polluting source is reduced by reducing discharge of dust itself, preventing accumulation of dust stuck between ring-shaped pipes and shaft, preventing accumulation of dust on pug mill inner wall and preventing reduction of dust discharge according to temperature drop. CONSTITUTION: In a pug mill(1') comprising a water sprayer in which a plurality of blades are mounted on the outer circumferential surface of shaft(5) to transfer the dust to discharge port(7) after dust collected by dust collector is introduced into pug mill(1') through dust hopper(2), and which sprays water onto the dust from an upper part of the pug mill(1') so as to mix and agitate dust and water while the dust is being transferred, the water spray apparatus of the pug mill is characterized in that the water sprayer comprises ring-shaped pipes(16) which are inserted and fixed onto the outer circumferential surface of the shaft(5) along a length direction of the shaft(5) with the ring-shaped pipes(16) being spaced apart from the shaft(5), which are installed without interference of the blades(6), and on which a plurality of mist nozzles are formed, wherein a plurality of the mist nozzles for injecting mist are formed on the inner circumferential surface, outer circumferential surface and rear surface of the ring-shaped pipes(16) with being spaced apart from each other in a certain distance, wherein nozzles on the inner circumferential surface and nozzles on the outer circumferential surface of the ring-shaped pipes(16) are inclined as much as about 40 to 50 degrees of an angle to a dust proceeding direction, and wherein at least one ring-shaped pipe of a plurality of the ring-shaped pipes(16) selectively injects water or steam.
Patent KR-20040003165-A (KR)
Title: Boat covering cap on the top/bottom
Inventor: JUNG SE GWANG
IPC: H01L21/22
Filed: 2002-06-29
Abstract: PURPOSE: A boat covered with an upper and lower cap is provided to be capable of reducing the number of side dummy wafers located at the upper and lower end portion of the boat and removing the powder particles existing at a wafer. CONSTITUTION: A vertical furnace boat is used for removing powder particles. After removing slots, each located at the upper and lower end portion of the boat, a pair of caps(S3,S4) made of the same material as the boat, are covered at the upper and lower end portion of the boat, so that the power particles are easily prevented. Preferably, the pair of caps are provided with the first and second cap. At this time, the first cap is used for preventing heat loss by thickly processing the uppermost portion of the first cap, preventing the crack phenomenon of a film due to thermal expansion by processing the other portion as a space, and uniformly flowing reaction gas to the boat. At the time, the second cap is used for preventing the generation of heat loss due to radiation.
Patent KR-20040007796-A (KR)
Title: A cooling device of filament yarn
Inventor: JEONG KYOO CHANG
IPC: D01D5/092
Filed: 2002-07-11
Abstract: PURPOSE: A cooling device of filament yarn is capable of cooling uniformly the filament yarn extruded from a nozzle plate, controlling flow of a cooling medium and treatment conditions of finish oil in accordance with kinds and fineness of polymer and producing various kinds of the filament yarn. CONSTITUTION: A cooling device of the filament yarn is comprised of: a nozzle plate(1) containing a middle groove; nozzles(1a) arranged on the nozzle plate(1) on ring-shape; a cooling device(2) which is installed directly under the nozzle plate, cooling the filament yarn; a cooling medium flowing from an inside to an outside; a feeding regulator(3) of the cooling medium installed on one side of the cooling device(2); a transferring device of the cooling device(2) installed on one side of the feeding regulator(3) of the cooling medium; a feeding part(7) of the cooling medium which is installed on the lower part of the feeding regulator(3), feeding the cooling medium to a filter, a distributing duct(5) and a flexible hose(6); and a finish oil feeding device(8) which is installed on a lower part of the cooling device(2) and feeds the finish oil to the filament yarn uniformly.
Patent KR-20030007183-A (KR)
Title: Input channel switching control device for display monitor and method of controlling input channel switching of display monitor
Inventor: SHIRASAKI YOSHIYUKI
IPC: H04N5/445
Filed: 2002-07-15
Abstract: PURPOSE: To automatically rightly set an input channel or EDID data corresponding to the specification of an input signal in a display monitor having a DDC function equipped with a DVI-I connector. CONSTITUTION: When a DDC transmitting request is received from an external computer through a DDC control means 55, a discriminating means 53 judges whether an input video signal from the computer is an analog specification or digital specification, depending on an analog channel input detecting signal from an analog synchronizing signal detecting means 52. On the basis of this judgement, the DDC control means 55, a channel switching means 56 and an OSD switching means are controlled and the EDID data, input channel and OSD are respectively switched corresponding to the specification of the input video signal.
Patent KR-20040008855-A (KR)
Title: Digital contents distribution system and method using voucher information
Inventor: KIM WON TAE
IPC: G06F17/00
Filed: 2002-07-19
Abstract: PURPOSE: A system and method for distributing digital contents using voucher information is provided to prevent an illegal duplication and an illegal distribution of digital contents and transfer digital contents at any time by storing voucher information and an encryption key when digital contents are converted. CONSTITUTION: A contents conversion system(10) receives the original digital contents, converts the original digital contents firstly, issues voucher information, creates a public key, and manages information as to a manufacture, a
Patent KR-20040009124-A (KR)
Inventor: JU JIN GWAN
IPC: H04M3/42
Filed: 2002-07-22
Abstract: PURPOSE: A sunblind for vending machine is provided to protect the vending machine from sunshine and raindrop by installing the sunblind around a top part of the vending machine. CONSTITUTION: A sunblind for vending machine includes a plurality of angle members(110), a plurality of coupling members(120), a plurality of tent support members(130), a plurality of rounding members(140), a tent frame, and a tent. The angle members are installed at both sides of the vending machine. The coupling members(120) are installed between the angle members(110). The tent support members(130) are used for supporting the tent. The rounding members(140) are used for shielding a front side of the vending machine. The tent frame includes a wire to rotate the rounding members(140). The tent is covered over the tent frame.
Patent KR-20040009491-A (KR)
Title: A cover plate for blocking debris flowing into top nozzle of continuous casting machine
Inventor: LEE GWANG HYEON
IPC: B22D11/10
Filed: 2002-07-24
Abstract: PURPOSE: A cover plate is provided to improve quality of molten steel by blocking inflow of debris into top nozzle of continuous casting machine in the early stage of casting operation. CONSTITUTION: The cover plate is characterized in that it is constructed in such a sheet type body(5) structure that an upper part of the sheet type body(5) is narrow while a lower part of the sheet type body(5) is wide, a stationary groove(10) is formed on an upper part(5b) of the body(5) so that an inner side of the stationary groove(10) is insertingly supported to a vortex prevention dam(170), a lower part(5a) of the body(5) is extended in a direction opposite to the top nozzle so that the lower part(5a) of the body(5) is supported to cover brick, and the debris blocking plate(1) is arranged on an upper part of the top nozzle in the inclined state so that the debris blocking plate(1) blocks debris dropped into the top nozzle, and debris are sputtered from the top nozzle through an inclined upper surface and dropped far away.
Patent KR-20040012014-A (KR)
Title: Flame-Retardant Styrenic Resin Composition with Excellent Impact Strength and Appearance
Inventor: JIN WON JAE
IPC: C08L25/10
Filed: 2002-07-31
Abstract: PURPOSE: A flame retardant styrene resin composition which has excellent impact resistance, thermostability, appearance characteristics, and fluidity, thereby being applicable to exterior material for articles used in TV, VCR, copy machine, or FAX is provided by using a mixture of polystyrene with different rubber particle sizes, flame retardants which is selected from melt or non-melt halogen compound or mixture thereof, antimony trioxide, impact modifier, and lubricant of olefin compounds. CONSTITUTION: The flame retardant composition comprises: (A) 100 pts.wt. of polystyrene reinforced with rubber comprised of (a1) 50-90 wt% of polystyrene resin reinforced with rubber having 0.2-0.8 micrometer of average rubber particle size, and (a2) 50-10 wt% of polystyrene resin reinforced with rubber having 2.0-3.0 micrometer of average rubber particle size; (B) 5-25 pts.wt. of halogen compound; (C) 1-10 pts.wt. of antimony trioxide; (D) 0.5-10 pts.wt. of antimony trioxide; (E) 1-10 pts.wt. of impact modifier obtained by carrying out graft polymerization of styrene monomer and acrylonitrile monomer with a rubber selected from a group consisting of butadiene rubber, isoprene rubber, butadiene-styrene copolymer or alkylacrylate rubber; and (F) 0.1-5 pts.wt. of olefin-based lubricant.
Patent KR-20040013459-A (KR)
Title: Optical axis controll apparatus for optical disc player
Inventor: LEE DONG HO
IPC: G11B7/085
Filed: 2002-08-06
Abstract: PURPOSE: An apparatus for controlling an optical axis of an optical recording/reproducing system is provided to easily control tilting of a spindle base and a pick-up base in radial and tangential directions. CONSTITUTION: An apparatus for controlling an optical axis of an optical recording/reproducing system includes a spindle base(10) on which a disc driving motor(12) having a turn table(11) is mounted, and a pick-up base(20) on which a pick-up for reading information from a disc mounted on the turn table or recording new information on the disc is mounted. The apparatus further includes an elastic member located between the spindle base and pick-up base to push out the two bases, and a gap maintaining member that maintains an appropriate gap between the spindle base and pick-up base together with the elastic member.
Patent KR-20040016451-A (KR)
Title: Short message transmission method for mobile communication device
Inventor: KIM HWA YEONG
IPC: H04W4/14
Filed: 2002-08-10
Abstract: PURPOSE: A method for transmitting a short message in a mobile communication terminal is provided to simplify the input procedure of an object telephone number inputted for transmitting the short message. CONSTITUTION: A user inputs a reception number of an object mobile communication terminal for transmitting a short message. The user inputs a short message transmission key which is a soft key or a hardware hot key. If the user writes a new short message or reads a previously stored short message, a mobile communication terminal of the user transmits the short message.
Patent KR-20040022072-A (KR)
Title: Apparatus and method for embedding and extracting digital water mark based on wavelet
Inventor: JU SANG HYEON
IPC: G06T1/00
Filed: 2002-09-06
Abstract: PURPOSE: A wavelet-based digital watermark inserting/extracting apparatus and a method therefor are provided to insert and extract a watermark through quantization and inverse quantization of a DC component in a wavelet transform area. CONSTITUTION: A wavelet-based digital watermark inserting apparatus includes a watermark insertion region extractor(302), a watermark generator(304), a quantizer(308), a normalizer(310), an inverse quantizer(312). and a watermark insertion unit(314). The watermark insertion region extractor extracts an image region into which a watermark will be inserted. The watermark generator generates a watermark data stream. The quantizer quantizes each image data value of the watermark insertion region, to which the watermark data value is added, to a predetermined quantization level. The normalizer normalizes the quantized data value to a normalized data value. The inverse quantizer inverse-quantizes the normalized data value. The watermark insertion unit subtracts the watermark data value from the inverse-quantized data value, decides the subtracted result as a watermark-inserted data value, and inserts the watermark-inserted data value into the watermark insertion region.
Patent KR-20040024033-A (KR)
Title: Coke oven door
Inventor: BAEK BU SUN
IPC: C10B25/20
Filed: 2002-09-12
Abstract: PURPOSE: A door of oven coke chamber is provided which is capable of preventing carbon from being accumulated on refractories of the door and preventing non-dry distillation from being generated. CONSTITUTION: The door of oven coke chamber comprises a gas tunnel(11) vertically formed in a central part of refractories(10) at an inner side of the door; a heating source pipe(25) connected to the gas tunnel and formed at an inner side of oven by passing through the refractories; and a connection line(24) for supplying heating gas into the gas tunnel so that refractories at the inner side of the door are heated by the heating gas, wherein the door of oven coke chamber further comprises a temperature detector(16) for measuring temperature of the door; and a control unit for controlling supply and cutoff of the heating gas so that temperature of the door is constantly maintained, and wherein the door refractories adhered to the inner side of the door are formed in a semi-cylindrical shape.
Patent KR-20040029675-A (KR)
Title: Gas sealing structure of small size gas strut a shock absorber
Inventor: LEE HAE WON
IPC: F16F9/06
Filed: 2002-10-02
Abstract: PURPOSE: A gas sealing structure of a small gas strut shock absorber is provided to doubly cut off the leakage of gas and oil by mounting a sealing piece to a rod guide with an oil sealing piece. CONSTITUTION: A gas sealing structure of a small gas strut shock absorber(100) includes a sealing piece(170) installed to an outer peripheral surface of a rod guide(140) to prevent the leakage of gas and oil. The sealing piece has a check lip(172) of which a lower outer peripheral surface is protruded to contact to an inner peripheral surface of an outer pipe(110) and the outside is made from rubber materials and a reinforcing washer(174) installed at the inside to prevent the sealing piece from being deformed by load transmitted by movements of a piston rod(130) and made from metal materials. The sealing piece equal or smaller than the outer diameter of the rod guide is mounted to the outer peripheral surface of the rod guide. The check lip of the sealing piece closely contacts to the inside of the outer pipe and primarily cuts off gas flowing backward in the outer pipe and then gas is completely cut off by an oil sealing piece(150) for the second time.
Patent KR-20040031826-A (KR)
Title: A touch panel having a mirror layer
Inventor: KWON GI DEOK
IPC: H01H9/00
Filed: 2002-10-04
Abstract: PURPOSE: A touch panel is provided to reduce assembly costs and achieve aesthetic enhancement, while simplifying the configuration of front function selection unit. CONSTITUTION: A touch panel comprises a transparent substrate(4); a black layer(5) formed at the bottom surface of the transparent substrate, wherein the black layer has an image and color pattern formed by a thin film deposition; a mirror layer(6) formed on the transparent substrate and made of a metallic material having a predetermined transmittance and reflectivity; a dot spacer(7) formed on the mirror layer so as to maintain a spacing of a predetermined height; a transparent electrode layer(9) formed on the mirror layer; a double-sided tape(8) formed between the mirror layer and the transparent electrode layer so as to join the mirror layer and the transparent electrode layer; and a PET film layer(10) formed on the transparent electrode layer so as to protect the transparent electrode layer.
Patent KR-20040036140-A (KR)
Title: Display apparatus having burglarproof function
Inventor: LEE HYEON YONG
IPC: G08B13/18
Filed: 2002-10-23
Abstract: PURPOSE: A display apparatus comprising an anti-theft function is provided to omit troublesome works of keeping displayed articles in a safe again after displaying them. CONSTITUTION: The display apparatus comprises a body(1), and an anti-theft door part(10) opening and closing an entrance of the body using a shutter door(12) or a sliding door. An anti-theft elevator part(20) moves an elevation case up and down along an inner side of the body as a pinion gear is driven along a rack gear. A displayed article elevation part(30) elevates a top display plate up and down and is comprised in an upper part of the elevation case. A robbery sensing part senses the robbery of displayed articles displayed in the top display plate using the first and the second photo detectors. And a control part(50) controls an alarm lamp(60) and an alarm buzzer(70) and the first and the second and the third driving motor.
Patent KR-20040038088-A (KR)
Title: rear suspension system of vehicle
Inventor: KIM JI MAN
IPC: B60G7/00
Filed: 2002-10-31
Abstract: PURPOSE: A rear suspension of a vehicle is provided to improve the durability of a vehicle body by increasing the rigidity of a combining part of a rear floor panel, a rear side member, and a rear wheel housing panel and to improve NVH(Noise Vibration Harshness) performance of the vehicle by preventing a crack from being formed to the combining part although concentrated load is generated to the combining part. CONSTITUTION: In a rear suspension of a vehicle, one end of a rear side member(12) is welded to the bottom of a rear floor panel(11), and one end of a rear wheel housing panel(13) is welded to the side end of the rear floor panel and to the other end of the rear side member while being superposed on the side end of the rear floor panel and the other end of the rear side member in order. The end of a rear cross member(1) is screwed by an assembling bolt(14) while being superposed on the rear side member. A pipe nut(30) is installed to a closed space part(T) formed between the rear floor panel and the rear side member. One end of the pipe nut is welded to the rear side member and the other end is passed through the rear floor panel. The assembling bolt is fastened to the pipe nut, through the end of the rear cross member and the rear side member in order. A pipe nut cover(40) is screwed to the tip of the pipe nut passing through the rear floor panel.
Patent KR-20020097101-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D33/38
Filed: 2002-11-16
Abstract: PURPOSE: A beverage vessel comprising a lid containing a straw, a body part made from a film and a support hole placed at the bottom part of the beverage vessel for giving a shape retention property to the beverage vessel is provided. Therefore, the vessel permits integral printing of an advertising message on a vessel body and surprisingly reduces volume thereof when discarded after usage. CONSTITUTION: This beverage vessel(1) comprises: a lid(100) containing a straw(200) for drawing out a content with a mouth; a body part(300) made from a film for containing the content; and a support hole(312) placed at the bottom part(310) of the beverage vessel for maintaining the shape of the beverage vessel. In use, by sucking the upper part of the straw with the mouse after opening a cover(110), the content is sucked out from the beverage vessel.
Patent KR-20040044762-A (KR)
Inventor: SON JEONG HO
IPC: B60C1/00
Filed: 2002-11-22
Abstract: PURPOSE: Provided is a tire rubber composition with improved tensile or hysteresis properties by adding cystine or cysteine which converts protein included in a natural rubber to an active component to make a bond with carbon black or rubber, thereby preventing the rubber elongation factor from being disintegrated. CONSTITUTION: The tire rubber composition comprises 1-5 phr of any one selected from cystine, cysteine and additives containing cystine or cysteine, based on the 100 pts.wt of a natural rubber as a raw material.
Patent KR-20040046294-A (KR)
Inventor: KIM SUCK HO
IPC: A21D13/00
Filed: 2002-11-26
Abstract: PURPOSE: Provided is bean jam typed cream as bread stuffing with a soft taste, which reduces the consumption of red beans with maintaining bean jam form, and increase a creamy taste. CONSTITUTION: Bean jam typed cream for bread is manufactured by the steps of: boiling 5-15%(g) of red beans to give infusion; adding 0.1%(g) of sodium bicarbonate, 30-50%(g) of brown sugar, and 6-15%(g) of wheat flour to the infusion to give cream; and adding 3-8%(g) of a caramel sauce to the cream to give wine colored cream.
Patent KR-20040046566-A (KR)
Title: The device for condom covering on the convex-shaped of inspector
Inventor: KIM SUNG TAE
IPC: A61F6/04
Filed: 2002-11-27
Abstract: PURPOSE: An apparatus for fitting a condom onto a tester steel mold is provided to reduce labor cost by automatically fitting a manufactured condom on a tester steel mold to check whether the condom is defective or not. CONSTITUTION: The apparatus for fitting a condom onto a tester steel mold includes: a constitutive mechanism with hanging rings(20) formed on the inner sides of a frame operable by an air cylinder(12); a holder(60-1) interlocking with the hanging rings(20) and being operable by a vacuum pressure of a vacuum pump(60); and an air cylinder(14) for moving the constitutive mechanism up/down and a motor(16) for rotating the constitutive mechanism.
Patent KR-20030047767-A (KR)
Title: High energy beam welding of single-crystal superalloys and assemblies formed thereby
Inventor: FENG GAN JIANG
IPC: B23K35/30
Filed: 2002-12-05
Abstract: PURPOSE: A welding method by using a high-energy beam is provided to prevent crack by reducing fatigue during deformation at high temperature, and to minimize distortion and simplify the process for forming the superalloy joint portion by using the high-energy beam. CONSTITUTION: A method of welding members(12,14) formed of single-crystal superalloy is provided, and the members are particularly formed of single-crystal nickel-base superalloy containing 10 weight percent or more of refractory metal. A shim(24) is positioned between the members, and a backing strip(16) is preferably positioned to contact both members and bridge the gap between the members. The members are then welded together by using a high-energy beam(38) with a low current pulse frequency, i.e. about 10 to 50Hz, and low travel speed, i.e. about 0.85 to about 1.5cm/s. The members are welded by using the high-energy beam with voltage of about 100 kV to 150 kV and current of about 10 mA to 40 mA, and the superalloy is mixed by melting the contact portions of the members to form the welded joint portion by cooling.